Furniture echoes architectural elements; places of refuge get playful, and more of the year’s top library design trends. It’s all about flow. Rooms within rooms, nooks, delightful retreats for all ages are designed to seamlessly transition spaces from one function to another in this year’s round up of library renovations and new buildings. While we still see the subdued natural color palettes of last year’s trendsetters, color continues to play a meaningful role in these libraries.